Behavioral task
behavioral1
Sample
4aa834cf6590b3442901902bc07ee1ef2e84b5fc5eb95408dd56747b2f2321e1.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
4aa834cf6590b3442901902bc07ee1ef2e84b5fc5eb95408dd56747b2f2321e1.exe
Resource
win11-20240412-en
General
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Target
4aa834cf6590b3442901902bc07ee1ef2e84b5fc5eb95408dd56747b2f2321e1
-
Size
266KB
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MD5
158227034a4aac0373f69c85a59a9e79
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SHA1
8205fdf3018dcb41129dee40c973ad9aeb18d1d5
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SHA256
4aa834cf6590b3442901902bc07ee1ef2e84b5fc5eb95408dd56747b2f2321e1
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SHA512
17613bc86f8c646cfc67f52a5946e3cbd7658f062d3bb56474500490fb271d147085f0115a39cfd06c2a0132ff365fbd71e722dbe967e1d7d5587f72d83b6352
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SSDEEP
6144:EXzKdNY49u8rVWatixifVEoSErT01net:ra4An+Vr01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4aa834cf6590b3442901902bc07ee1ef2e84b5fc5eb95408dd56747b2f2321e1 unpack001/out.upx
Files
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4aa834cf6590b3442901902bc07ee1ef2e84b5fc5eb95408dd56747b2f2321e1.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ